TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #397 · 12 ное.
Использование Pydantic сегодня стало нормой, и это правильно. Но иногда на ревью вижу, что используют его не всегда корректно. Например, метод BaseModel.model_dump() по умолчанию не преобразует стандартные типы, такие как datetime, UUID или Decimal, в простой сериализуемый для JSON вид. Тогда пишут кастмоный сериализатор для этих типов чтобы функция json.dump() не падала с ошибкой. import uuid from datetime import datetime from decimal import Decimal from uuid import UUID from pydantic import BaseModel class MyModel(BaseModel): id: UUID date: datetime value: Decimal obj = MyModel( id=uuid.uuid4(), date=datetime.now(), value='1.23' ) print(obj.model_dump()) # не подходит для json.dump # { # 'id': UUID('4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1'), # 'date': datetime.datetime(2025, 12, 12, 12, 12, 12, 111111), # 'value': Decimal('1.23') # } # добавляем свой кастомный сериализатор json.dumps(obj.model_dump(), cls=MySerializer) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2025-12-12T12:12:12.111111', # 'value': '1.23' # } В данном случае класс MySerializer обрабатывает datetime, UUID и Decimal. Например так: class MySerializer(json.JSONEncoder): def default(self, o): if isinstance(o, Decimal): return str(o) elif isinstance(o, datetime): return o.isoformat() elif isinstance(o, UUID): return str(o) return super().default(o) Специально для тех, кто всё еще так делает - в этом нет необходимости! Pydantic может это сделать сам, просто нужно добавить параметр mode="json". json.dumps(obj.model_dump(mode="json")) # { # 'id': '4f8c1bc4-25fd-40cd-9dbe-2c73639b0dc1', # 'date': '2012-12-12T12:12:12.111111', # 'value': '1.23' # } #pydantic#libs
Пребарај: #bnx
@proanalysistrader · Post #28252 · 24.11.2024 г., 12:24
#BNX/USDT analysis : #BNX has experienced a significant drop of approximately 74% from its peak and has found support at a previously respected support zone. The price is currently forming a double bottom reversal pattern at this critical level. It is expected that the price will bounce back from this zone and continue to rise, targeting previous highs. TF : 1D Entry : $0.5600 Target : $1.6045 SL : $0.4026
Hashtags
@americancryptotrading · Post #27068 · 30.11.2024 г., 16:09
🇺🇸#BNX/USDT is retesting the s/r zone on the 3D chart👨💻 Looking for a bounce🚀 American Crypto©
Hashtags
@doublegtrading · Post #7297 · 15.02.2025 г., 05:45
#BNX 30m indicator strategy 👨✈️ GG-Shøt caught the trend at 0.26 - the rest is history /// 😘^^ +4159% max profit (10x lev) +8318% max profit (20x lev) The chart speaks for itself. Others watch 🕺 We execute.
Hashtags
@michaelvandepoppeanalyst · Post #4026 · 29.06.2024 г., 15:23
Bingx, Binance Futures, ByBit USDT, KuCoin Futures #BNX/USDT All take-profit targets achieved Profit: 150.90% 📈 Period: 2 Days 15 Hours 47 Minutes ⏰
Hashtags
@sublimetraders · Post #2363 · 09.06.2024 г., 05:16
Binance Futures, Bitget Futures, ByBit USDT #BNX/USDT Take-Profit target 2 ✅ Profit: 22.0096% 📈 Period: 9 Days 9 Hours 35 Minutes ⏰
Hashtags
@sublimetraders · Post #2360 · 07.06.2024 г., 01:40
Binance Futures, Bitget Futures, ByBit USDT #BNX/USDT Take-Profit target 1 ✅ Profit: 16.2679% 📈 Period: 7 Days 8 Hours 48 Minutes ⏰
Hashtags
@binancebigpumpsignalsfuture · Post #2029 · 10.02.2022 г., 14:26
#BNX result All target achieved in just 6 days ✅ One more huge quick profit 25%🤑💰🤑 👉 Still thinking? The more you wait more you lose profit ☎️ Contact @MichaelStrategiesVip for membership and grab next breakout signal
Hashtags
@binancebigpumpsignalsfuture · Post #2028 · 10.02.2022 г., 14:23
#BNX (Binance) Buy zone 623-651 Sell zone 675-712-756-798-1245-1567
Hashtags
@sublimetraders · Post #2015 · 16.10.2023 г., 11:15
Binance Futures, ByBit USDT #BNX/USDT Take-Profit target 1 ✅ Profit: 11.0204% 📈 Period: 44 Minutes ⏰
Hashtags
@binancebigpumpsignalsfuture · Post #2005 · 04.02.2022 г., 05:56
#BNX result 3 nd target achieved in just 6 house ✅✅✅ One more huge quick profit 18.6%🤑💰🤑 👉 Still thinking? The more you wait more you lose profit ☎️ Contact @MichaelStrategiesVip for membership and grab next breakout signal
Hashtags
@binancebigpumpsignalsfuture · Post #2004 · 04.02.2022 г., 05:53
#BNX (Binance) Buy zone 623-651 Sell zone 675-712-756-798-1245-1567
Hashtags
@crypto_vip_signals_free · Post #1303 · 18.06.2022 г., 20:49
#BNX/USDT 💹Leverage:(5 - 10)X 📉SHORT 🟢ENTRY PRICE: 139 - 140 🛑Risk :MEDIUM ➖➖➖➖➖➖➖➖➖➖ 💵Target 1=134 💵Target 2=129 💵Target 3=124 💵Target 4=116 💵Target 5=106 💵Target 6=97 + ❌Stop loss:159 ➖➖➖➖➖➖➖➖ Crypto Signals Premium
Hashtags